P - petrography 中文 - EN166

petrography n.巖相學；巖類學。petrographical adj...

petrol
On the basis of detailed and systematic studies on the petrography , major and trace elements and sr - nd isotopic data of mesozoic volcanic rocks , especially the mafic volcanic rocks in yanshan area , we successfully studied the deep processes related to magma generation and their relationship with shallow - level tectonic evolution . the major conclusions are summarized as below . 1 論文通過對燕山地區中生代火山巖，特別是中基性火山巖，進行詳細而系統的巖石學、主微量元素地球化學特征和sr - nd同位素組成特征的研究，主要取得了以下研究成果： 1燕山地區中生代( j - k )火山巖為一套鈣堿性-高鉀鈣堿性-橄欖安粗巖系列巖石。
Under the guidance of new principles and methods of modern sedimentology , detrital petrography , reservoir geology , diagenesis , this thesis has carried out detailed study on paleogene formation correlation , sedimentary environment , characteristics of sedimentary facies and diagenesis of the eastern kuche depression , tarim basin , dina area being taken as the main target of the study . based on the core , geology logging , log and seismic data from 9 typical wells , combined with the data of the adjoining area , the dominant sedimentary types of the study area have been recognized and illustrated , such as fan - delta , lacus and normal delta . in terms of the analysis on the sedimentary facies of typical and connecting wells in different areas and facies belt , together with the paleogene tectonic evolution characteristics of foreland basin , the distribution and evolution of the sedimentary facies of the study area have been clearly discovered both vertically and laterally 通過對該區9口井的巖芯、錄井、測井、地震資料及鄰區資料的分析，識別并闡述了庫車坳陷東部下第三系的幾種主要的沉積相類型，如扇三角洲相、湖泊相和正常三角洲相；通過對不同地區、不同相帶典型井及連井的沉積相分析，結合前陸盆地在下第三系的構造演化特點，弄清了迪那地區下第三系沉積相的縱橫相發育展布和演化規律，并建立了沉積相模式；同時，初步開展了成巖作用、儲層孔隙演化和儲層發育模式的研究工作，科學合理地解釋了現今迪那地區下第三系儲產層主要發育在粉砂巖中的特殊現象，首次建立了下第三系儲層的發育演化模式，為庫車坳陷東部地區進一步尋找下第三系大儲量、高產油氣藏和有利的勘探區塊提供科學的、可靠的和最直接的地質依據。
First of all , the substance foundation of low - rank coal cbm generation in the basin has been discussed according to the development of coal reservoir , coal petrography , coal properties , coal rank , coal genera , coal facies feature of lower jurassic badaowan formation ( jlb ) and middle jurassic xishanyao formation ( j2x ) 首先，根據下侏羅統八道灣組( j _ 1b )和中侏羅統西山窯組( j _ 2x )煤儲層發育、煤巖、煤質、煤級、煤類、煤相地質特征論述了本區低煤級煤層氣生成的物質基礎。
Using fluid inclusion petrography and microthermometry , the thesis embarks further studies on questions such as the physical and chemical conditions of the ore - forming processes , the evolving characteristics of ore - forming fluid at time and space , the origin of ore - forming fluid 本文利用流體包裹體的手段，對銀山礦床成礦物理化學條件、成礦流體的時空演化特征、成礦流體來源做了較為深入的研究，在此基礎上，討論了礦質沉淀機制及礦床成因。
New materials , standpoints and knowledges are particularly important in control on peat - accumulation , models of peat - accumulation and the characteristics of peat - forming ecologic systems , peat petrography , facies and geochemistry and their interrelations and space distribution 在成炭生態系統、泥炭巖石學、巖相和地球化學特征、相互關系及空間變化、聚炭控制因素、聚炭模式和異地堆積方面的新資料、新觀點和新認識尤為重要。
Various types of techniques have been applied to study the main principle problem . these techniques involve petrography , x - ray diffraction ( xrd ) , scanning electron microscope ( sem ) , carbon isotope , cathodoluminescence ( cl ) , fluid inclusion , and epoxy - resin casts 論文中所用的分析原理與技術方法包括：層序地層學分析、 x -衍射、掃描電鏡、穩定同位素、陰極發光、流體包裹體與染色鑄體薄片等。
Ill 6 . regularity of concrete petrography changing with temperature , standing time , cooling and curing process was studied by x - ray diffraction analysis . microscopic mechanics relative to macroscopic phenomenon after fire was discussed 利用x -射線衍射分析試驗研究了火災高溫后混凝土的巖相隨受火溫度、靜置時間、冷卻及養護方式的變化規律，探討了火災后混凝土產生宏觀現象的微觀機理。
In this paper the author discusses the petrography feature of the rock in the scale ductile shear zone and the characteristics of the shear belt 本文主要從巖石學的角度論述了兩條韌性剪切帶內的巖石巖相學特征，討論了韌性剪切帶以及剪切帶內巖石的特征。
According to characteristics of petro - assemblage and petrography , emeishan basalts can be divided into three - big rock regions - west , middle and east 依據巖石組合、巖相學特征，將峨眉山玄武巖劃分為西、中、東三大巖區。
Characteristics of sedimentrary petrography in carboniferous events of western shandong 二連盆地北部中新生代火山巖地球化學特征及地質意義
Mine plans - petrography - part 3 : metamorphic and other lithogenetic phenomena 礦山勘測平面圖.巖相學.第3部分:巖石變質和其它巖石
Mine plans - petrography - part 7 : potash and rock salt mining 礦山勘測平面圖.巖相學.第7部分:鉀鹽礦和巖鹽礦
Design and implementation of digital coal petrography analysis system 數字化煤巖分析系統的設計與實現
Mine plans - petrography - part 5 : hard coal mining 礦山平面圖.巖相學.第5部分:煤礦